Skip to main content
CaralogyCaralogy
HomeBrandsRoad TripBudgetDuelGuides
Caralogy

The car comparison platform. Physics simulation, road trips, real costs.

Navigation
All brandsCar duelRunning costsMotorwayMethodology
Simulators
Motorway simulatorRunning costsPerformance duel
Brands
VolkswagenBMWMercedesToyotaTeslaAudi
FRENDEESIT
© 2026 Caralogy · All rights reserved
  1. Home
  2. /Consumption
  3. /SUV
X3PetrolvsEX40BEV
  • MotorwayMotorwayRange and charging
  • PerformancePerformance0-100, top speed
  • ConsumptionConsumptionYearly cost
  • SpecsX3 · EX40

BMW X3 M40i G01 vs Volvo EX40 Single Motor: which is cheaper to run?

What each kilometre costs, depending on your driving profile and how you charge. Annual projection and cumulative savings over 10 years.

family SUV · 2020 vs 2024 · 15,000 km/an · Mixed · Petrol 95 2.17 €/L · Home 0.20 €/kWh · Methodology
Annual mileage
15,000 km
5,000 km50,000 km
Driving mix

30 % City · 50 % Road · 20 % Motorway

Fuel price
Petrol 95 2.17 €/L · Diesel 2.38 €/Lprix-carburants.gouv.fr — moyenne nationale du 05/10/2026 ; EDF Tarif Bleu Base au 01/08/2026 ; DC autoroute : moyenne des réseaux sans abonnement
Charging type

Result · yearly energy cost

ABMW X3 M40i G01

2,790 €per year

8,6 L/100 km weighted · 18.60 € per 100 km · 1 285 L per year

Gap2,236 € per yearin favour of the EX40 Single Motor (−80 %)≈ 1,030 L petrol 95
BVolvo EX40 Single Motor

554 €per year

18,4 kWh/100 km weighted · 3.69 € per 100 km · 2 768 kWh per year

The verdict changes with your usage
ProfileSplitAA · X3BB · EX40Gap
City70 / 25 / 570 % city · 25 % road · 5 % motorway3,086 €529 €2,557 € · EX40
Mixed30 / 50 / 2030 % city · 50 % road · 20 % motorway2,790 €554 €2,236 € · EX40
Long-distance10 / 40 / 5010 % city · 40 % road · 50 % motorway2,568 €576 €1,992 € · EX40

Cumulative saving for the EX40 Single Motor

1 year
2,236 €
3 years
6,707 €
5 years
11,179 €
10 years
22,358 €

Energy only. Excludes purchase, insurance, servicing, depreciation.

What produces these figures

WLTP combined
8.2 L/100 km · 18.6 kWh/100 km
Powertrain
Combustion · Fully electric
Power
360 ch · 231 ch
Kerb weight
1,845 kg · 2,040 kg

Other similar comparisons

BMWVSPorsche

X3 M40i vs Macan GTS

gap 1 654 €/year
BMWVSPorsche

X3 M40i vs Macan GTS

gap 760 €/year
BMWVSPorsche

X3 M40i vs Macan S

gap 1 179 €/year
AudiVSBMW

SQ5 Sportback vs X3 M40i

gap 55 €/year

Frequently asked questions

On a 100 km mixed trip, the Volvo EX40 Single Motor is about 80% cheaper than the BMW X3 M40i with default parameters. This ratio shifts with your actual energy prices - simulate for your profile.

The declared range of the Volvo EX40 Single Motor is 370 km (WLTP/EPA). In real-world conditions, expect 10-20% less.

The Volvo EX40 Single Motor is cheaper across all distances with default rates. If your energy prices differ significantly, simulate to see the real impact on your budget.